Glaucoma, Unilateral: Treatment & Medication Â». While any type of glaucoma can be unilateral, primary open-angle glaucoma, primary angle-closure glaucoma, primary infantile glaucoma, juvenile-onset glaucoma, and pigmentary glaucoma are generally bilateral diseases, the severity of which may be asymmetric in the two eyes.
Describing Rock Textures. Your description of the rocks probably included their color and surface shape, plus characteristics such as size, shape, and arrangement of the grains or crystals in each rock.escribing Rock Textures. Your description of the rocks probably included their color and surface shape, plus characteristics such as size, shape, and arrangement of the grains or crystals in each rock.
It's true-rocks change. Geologists like to describe the changes via a rock cycle. They also classify rocks into one of three types: igneous, sedimentary and metamorphic. Each of these types can become the other, depending on the process used to break the rock down and reform it.t's true-rocks change. Geologists like to describe the changes via a rock cycle. They also classify rocks into one of three types: igneous, sedimentary and metamorphic. Each of these types can become the other, depending on the process used to break the rock down and reform it.